Meaning of tuì xiū:
tuì xiū
退休
Verb
to retire (from the workforce); to go into retirement
Wǒ de yéye yǐjīng tuìxiū le, xiànzài tā yǒu gèng duō shíjiān lǚxíng.
我的爷爷已经退休了,现在他有更多时间旅行。
My grandfather has already retired, and now he has more time to travel.